Neutrino Oscillations in a Supersymmetric SO(10) Model with Type-III See-Saw Mechanism

Abstract

The neutrino oscillations are studied in the framework of the minimal supersymmetric SO(10) model with Type-III see-saw mechanism by additionally introducing a number of SO(10) singlet neutrinos. The light Majorana neutrino mass matrix is given by a combination of those of the singlet neutrinos and the $SU(2{)}_L$ active neutrinos. The minimal SO(10) model gives an unambiguous Dirac neutrino mass matrix, which enables us to predict the masses and the other parameters for the singlet neutrinos. These predicted masses take the values accessible and testable by near future collider experiments under the reasonable assumptions. More comprehensive calculations on these parameters are also given.

arXiv comment14 pages, 5 figures; the version to appear in JHEP

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Cited by in corpus (13)

• CP Violation and Neutrino Oscillations
• TeV Scale Inverse Seesaw in SO(10) and Leptonic Non-Unitarity Effects
• Enhanced mu-e conversion in nuclei in the inverse seesaw model
• Neutrino physics overview
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• Thermal leptogenesis in extended supersymmetric seesaw
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• Double seesaw mechanism and lepton mixing
• Axion and PVLAS data in a Little Higgs model
• Constraint on the heavy sterile neutrino mixing angles in the SO(10) model with double see-saw mechanism